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| Manufacturer | Samsung | Samsung | Samsung | 
| Announced | February 2012 | February 2014 | June 2015 | 
| Status | Available - May 2012 | Available April 2014 | Available - June 2015 | 
| Price | - | - | Rs. 15,500 ($147.99) [Similarly Priced] | 
| Colors | Black | Black, White, Blue, Gold | White | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 118.3 x 62.2 x 10.5 mm (4.66 x 2.45 x 0.41 in) | 142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in) | 241.9 x 149.5 x 8.5 mm (9.52 x 5.89 x 0.33 in) | 
| Weight | 122 g (4.3 oz) | 145 g (5.11 oz) | 490 g (17.28 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | 
| 3G Network | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 2100 | 
| 4G Network | - | LTE 800 / 850 / 900 / 1800 / 2100 / 2600 | - | 
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | 
| Build Features | - | Fingerprint Sensor IP67 Certified - Dust and Water Resistant Water Resistant up to 1 Meter and 30 Minutes Heart Rate Sensor | - | 
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| OS | Android OS, v2.3 | Android OS, v4.4.2 (KitKat) | Android OS, v4.4 (KitKat) | 
| Processor | Dual-core 800 MHz, NovaThor U8500 | Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801 | Quad-core 1.3 GHz | 
| GPU | Mali-400MP | Adreno 330 | - | 
| RAM | 768 MB | 2 GB | 1.5 GB | 
| Internal Memory | 4 GB storage | 16/32 GB storage | 8 GB | 
| External Memory | microSD, up to 32GB | microSD, up to 128 GB | microSD, up to 128 GB | 
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| Type | PLS TFT capacitive touchscreen | Super AMOLED capacitive touchscreen | TFT capacitive touchscreen | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 3.8 inches | 5.1 inches | 9.6 inches | 
| Resolution | 480 x 800 pixels (246 ppi) | 1080 x 1920 pixels (432 ppi) | 800 x 1280 pixels (157 ppi) | 
| Screen-to-Body Ratio | 55.64% | 69.63% | 74.11% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | Stereo FM radio with RDS | No | - | 
| Games | Yes | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 5 MP, 2592x1944 pixels | 16 MP, 4640 x 3480 pixels | 5 MP, 2592 х 1944 pixels | 
| Flash | LED flash | LED flash | No | 
| Features | Auto focus, Geo-tagging, Face And Smile Detection | Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR | Auto focus, Geo-tagging | 
| Video | Yes, 720p@30fps | Yes, 2160p@30fps, 1080p@60fps, video stabilization, dual-video rec. | 720p@30fps | 
| Front Camera | Yes, VGA [Similar] | Yes, 2.1 MP,1080p@30fps, dual video call [Similar] | 2 MP [Similar] | 
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| GPRS | Yes | Yes | Yes | 
| Edge | Yes | Yes | Yes | 
| 3G | HSDPA, 14.4 Mbps | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | Yes | 
| Bluetooth | Yes, v3.0 with A2DP | Yes, v4.0 with A2DP, EDR, LE | v4.0 | 
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot | 
| USB | Yes, v2.0 microUSB | Yes, microUSB v3.0 (MHL 2), USB On-the-go, USB Host | microUSB v2.0 | 
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS | 
| Browser | HTML | HTML5 | HTML5 | 
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| Internal | 4 GB storage, 768 MB RAM | 16/32 GB storage, 2 GB RAM | 8 GB, 1.5 GB RAM | 
| Expandable Storage | microSD, up to 32GB | microSD, up to 128 GB | microSD, up to 128 GB | 
| USB OTG | - | Supported | - | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Standard battery, Li-Ion | Li-Ion Battery | Non-removable Li-Ion Battery | 
| Capacity | 1500 mAh | 2800 mAh | 5000 mAh | 
| Stand by | Up to 670 h (2G) Up to 640 h (3G) | Up to 390 h | - | 
| Talk Time | Up to 16 h 20 min (2G) Up to 7 h 30 min (3G) | Up to 21 h | - |